Shoe upper



FIG. 1 is a front photographic perspective view of a shoe upper showing our new design;

FIG. 2 is a side view thereof;

FIG. 3 is a second side view thereof;

FIG. 4 is a toe end view thereof;

FIG. 5 is a heel end view thereof; and,

FIG. 6 is a top view thereof.

The photographic area is claimed. 

CLAIM The ornamental design for a shoe upper, as shown and described. 